Adding more fields to output file in curl

Hi,

I am using your standard cmd command to extract transactional data and would like to add more fields to the output to match direct download from Payconex after a transactional search.

curl --url https://secure.payconex.net/api/rsapi/3.8

These are the fields that are present in direct download, but not in curl output.

ENTRY_MODE
ACH_SEC_CODE
DDDS_VERSION
DDDS_ECI
DDDS_DSTRANSID
DDDS_AUTHENTICATIONVALUE
DDDS_STATUS
PROGRAM
PROGRAM_CARD
HEALTHCARE_TOTAL_AMOUNT
PRESCRIPTION_AMOUNT
VISION_AMOUNT
DENTAL_AMOUNT
TRANSIT_AMOUNT
COPAY_AMOUNT
CLINICAL_AMOUNT
ANTI_FRAUD_RECCOMENDATION
DIGITAL_WALLET_TYPE
R_TRANS_ID

Thanks,

Serge